CN116944283A

CN116944283A - Electric jigger device

Info

Publication number: CN116944283A
Application number: CN202311012956.9A
Authority: CN
Inventors: 巩文风; 杨晓明; 郁永辉; 高鹏
Original assignee: SHANGHAI KAIYAN MACHINERY EQUIPMENT CO Ltd
Current assignee: SHANGHAI KAIYAN MACHINERY EQUIPMENT CO Ltd
Priority date: 2023-08-13
Filing date: 2023-08-13
Publication date: 2023-10-27

Abstract

The invention discloses an electric jigger device, which relates to the technical field of jiggers and comprises an interface adapter, a steering gear, a transmission shaft, a power output unit, a control cabinet and a mobile power supply, wherein the steering gear is connected with the interface adapter, one end of the transmission shaft is connected with the steering gear, the other end of the transmission shaft is connected with the power output unit, the power output unit is connected with the control cabinet, and the control cabinet is connected with the mobile power supply. The invention can perform remote jigger operation, is safe and reliable to use, is simple and convenient to operate and has strong applicability.

Description

Electric jigger device

Technical Field

The invention relates to the technical field of jiggers, in particular to an electric jiggering device.

Background

In order to prevent the high-speed rotating shaft of the high-speed rotating device from bending deformation due to dead weight and pressure at normal temperature or high temperature due to non-rotation for a long time in the case of equipment transportation, unexpected power failure and the like, the high-speed rotating shaft needs to be jigged.

Typically these devices are equipped with a manual interface to facilitate manual rotation of the high speed shaft with a wrench in the event of an accident, requiring uninterrupted hand operation, both during transport and in the event of equipment outage. Most of high-speed rotating equipment used in factories cannot directly utilize a wrench to manually rotate a high-speed shaft due to the influence of environmental and condition limitations, for example, when a gas heating fan is powered off, the ambient temperature is too high, and people cannot approach to the wrench to manually rotate; and some can not be operated nearby due to high altitude, the space is narrow, and the like. A part of factories are provided with a manual handheld electric driving gun for mechanically rotating a high-speed shaft of equipment, and the equipment is similar to semi-automatic operation, and the equipment is also required to be close to the equipment, so that a switch button is held by the hand for a long time, and the equipment is inconvenient.

Disclosure of Invention

In view of the defects existing at present, the invention provides an electric jigger device which can perform long-distance jigger operation, is safe and reliable to use, is simple and convenient to operate and has strong applicability.

In order to achieve the above purpose, the embodiment of the present invention adopts the following technical scheme:

the utility model provides an electronic jigger device, includes interface adapter, steering gear, transmission shaft, power take off unit, switch board, portable power source, the steering gear is connected with the interface adapter, transmission shaft one end is connected with the steering gear, the other end is connected with power take off unit, power take off unit is connected with the switch board, the switch board is connected with portable power source.

According to one aspect of the invention, the drive shaft is a flexible shaft.

According to one aspect of the invention, the power take-off unit further comprises a bracket, the power take-off unit being mounted on the bracket.

According to one aspect of the present invention, the power output unit is connected to the control cabinet through a cable, and the control cabinet is connected to the mobile power supply through a cable.

According to one aspect of the invention, the power take-off unit employs a servo motor.

According to one aspect of the invention, an operation panel is arranged in the control cabinet, and a normal operation lamp, an alarm lamp, a start button, a stop button and a battery capacity display screen are arranged on the operation panel.

According to one aspect of the invention, the mobile power supply is a direct current power supply and is arranged on a mobile trolley.

The implementation of the invention has the advantages that: the interface adapter is connected with a high-speed rotating shaft which needs turning, the steering gear and the flexible shaft are utilized to move the switch operating point into a proper safety area for operation, the power output unit is used for controlling the speed and the torque, and the control cabinet and the mobile power supply are utilized to ensure the long-time automatic turning function; so, this device can carry out remote jigger operation, uses safer and more reliable, and easy and simple to handle, and the suitability is strong. Through setting up the flexible axle, this device can carry out nimble arrangement according to the scene operating mode, and is lower to the installation accuracy requirement simultaneously, convenient on-the-spot installation, debugging, use. By adopting a direct-current power supply and being provided with a lithium battery pack with ultra-large capacity, the device can ensure continuous work after long-time power failure. By arranging the servo motor, the device has more uniform speed than the manual operation rotating speed and larger operation torque.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present invention.

The names corresponding to the serial numbers in the figures are as follows:

1. an interface adapter; 2. a diverter; 3. a flexible shaft; 4. a servo motor; 5. a control cabinet; 6. a mobile power supply; 7. a bracket; 8. a cable.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1, an electric jigger device is connected with a high-speed rotating shaft on high-speed rotating equipment in a matching way; the device comprises an interface adapter 1, a steering gear 2, a transmission shaft, a power output unit, a control cabinet 5, a mobile power supply 6, a bracket 7 and a cable 8. The interface adapter 1 is fixedly connected with a high-speed rotating shaft needing turning, the interface adapter 1 is adaptively designed according to the structural shape of the high-speed rotating shaft, the specific structure is not limited, and the interface adapter can be designed into a clamping fixed structure such as a clamp or a clamping jaw and is fixed with the high-speed rotating shaft in any fixing mode. The steering gear 2 is connected with the interface adapter 1, the structures of the steering gear 2 and the interface adapter are matched with each other, and the steering gear and the interface adapter can be sequentially positioned in the same vertical direction from top to bottom; the steering gear 2 is used for steering and transmitting the torque transmitted by the transmission shaft to the interface adapter 1, and the steering gear 2 can adopt an X-shaped steering gear 2; the specific structure of the steering gear 2 depends on the actual situation, and depends on the structural size of the transmission shaft and the interface adapter 1, the size of the transmitted torque, and other factors. One end of the transmission shaft is connected with the steering gear 2, and the other end of the transmission shaft is connected with the power output unit; the transmission shaft is used for transmitting torque and is a flexible shaft 3, can be made of a steel wire flexible shaft and the like, and can be bent at will under a reasonable bending angle to realize long-distance transmission; the flexible shaft 3 can output the rotary power of the power output unit, can be flexibly arranged according to the working condition of the site, has low requirement on the installation precision, and is convenient for site installation, debugging and use; the parameters of the length, diameter and the like of the transmission shaft depend on the space size of the field (such as the area near the transportation equipment or the high-speed rotating equipment), the transmitted torque and the like. The power output unit adopts a servo motor 4 and is connected with a control cabinet 5 through a cable 8; the servo motor 4 can meet larger operation torque and more uniform rotating speed; the servo motor 4 is mounted on the bracket 7, and the bracket 7 is not limited in structure and is adaptively designed according to the specification and the size of the servo motor 4. The control cabinet 5 is connected with the mobile power supply 6 through a cable 8, the control cabinet 5 is used for carrying out total control on the whole device, and the mobile power supply 6 is used for supplying power to the whole device.

In practical application, an operation panel is arranged in the control cabinet 5, and a normal running lamp (green light), an alarm lamp (red light), a start button, a stop button, a battery capacity display screen and the like are arranged on the operation panel; the button control is carried out through the operation panel, so that the operation is simple and easy to understand and convenient to operate.

In practical application, the mobile power supply 6 adopts a direct current power supply, is provided with a lithium battery pack with ultra-large capacity, and can ensure that the mobile power supply can continuously output for 24 hours to normally work; the battery pack adopts ternary lithium batteries in parallel connection, has mature, reliable and stable technology, and has small volume under the same capacitance, thereby being convenient for field use; the battery pack is also provided with a high-performance rapid intelligent charger, and the battery pack is automatically powered off for protection after being fully charged. The power supply is arranged on the mobile trolley, so that the arrangement is more flexible and the use is more convenient.

The principle of the invention is as follows:

the interface adapter 1 is connected with a high-speed rotating shaft which needs turning, the power is supplied by the mobile power supply 6, the servo motor 4 is controlled to rotate through the control cabinet 5, the servo motor 4 drives the steering gear 2 to operate through the flexible shaft 3, namely torque is transmitted to the steering gear 2, and then the steering gear 2 transmits the torque to the interface adapter 1, so that the high-speed rotating shaft rotates along with the torque, and turning motion is performed.

The implementation of the invention has the advantages that:

1. the remote jigger operation can be performed, and the problem that the nearby operation cannot be performed due to the limitation of environmental conditions, space conditions and the like is solved;

2. the use is safer and more reliable, and the injury of operators caused by environmental conditions, space conditions and the like is avoided;

3. the operation is simple and convenient, and the problem that the use is inconvenient due to the manual operation or the semiautomatic operation is required in the prior art is solved;

4. the adoption of a high-capacity battery power supply can ensure continuous work after long-time power failure;

5. the servo motor 4 is adopted to be more uniform than the human operation rotating speed, so that the operation torque is larger;

6. the servo motor 4, the control cabinet 5 and the mobile power supply 6 are extended into a safe and proper environment by utilizing the transmission mechanisms such as the flexible shaft 3 and the like, so that the operation and maintenance can be more convenient, and operators and equipment can be better protected.

The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an electronic jigger device, its characterized in that, includes interface adapter (1), steering gear (2), transmission shaft, power take off unit, switch board (5), portable power source (6), steering gear (2) are connected with interface adapter (1), transmission shaft one end is connected with steering gear (2), the other end is connected with power take off unit, power take off unit is connected with switch board (5), switch board (5) are connected with portable power source (6).

2. The electric jigger device according to claim 1, characterized in that the drive shaft is a flexible shaft (3).

3. The electric jigger device according to claim 2, characterized by further comprising a bracket (7), the power take-off unit being mounted on the bracket (7).

4. An electric jigger device according to claim 3, characterized by further comprising a cable (8), the power output unit being connected to the control cabinet (5) by the cable (8), the control cabinet (5) being connected to the mobile power supply (6) by the cable (8).

5. The electric jigger device according to claim 4, characterized in that the power output unit employs a servo motor (4).

6. The electric jigger device according to claim 1, characterized in that an operation panel is provided in the control cabinet (5), and a normal operation lamp, an alarm lamp, a start button, a stop button, and a battery capacity display screen are provided on the operation panel.

7. The electric jigger device according to claim 1, characterized in that the mobile power supply (6) is mounted on a mobile trolley using a direct current power supply.